#whatsapp-button {
    position: fixed;
    bottom: 20px;
    left: 20px;
    z-index: 1000;
    transition: all 0.3s ease;
}

#whatsapp-link img {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.2);
}

#toggle-button {
    position: absolute;
    top: -10px;
    right: -10px;
    background-color: red;
    color: white;
    border: none;
    border-radius: 50%;
    width: 20px;
    height: 20px;
    cursor: pointer;
    font-size: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 0 5px rgba(0, 0, 0, 0.2);
}

#whatsapp-button.minimized {
    width: 30px;
    height: 30px;
    overflow: hidden;
}

#whatsapp-button.minimized #whatsapp-link {
    display: none;
}

#whatsapp-button.minimized #toggle-button {
    background-color: green;
    content: '+';
    font-size: 18px;
}